REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
03/16/2026
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Official data from USPTO
CDO+
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
51
Latest update
03/17/2026
Trademark type
Combined
Nice classes
11
Filing date
07/10/2018
Registration date
03/16/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/16/2021
Last transaction
03/17/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
04/09/2019
First use in commerce
07/09/2019
Drawing code
5
Owner type
99
Owner location
SINGAPORE, SG
Examiner
HOLTZ, ALLISON
Law office
M20
Current location
TMO LAW OFFICE 111
Mark description
The mark consists of the stylized wording "CDO+".
Holders and representatives
Holders
BHT SERVICES PTE. LTD.
SIW ENGINEERING PTE. LTD
Representatives
Joe McKinney Muncy MUNCY, GEISSLER, OLDS & LOWE, P.C.
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Chambers for use in the disposal of waste materialscombustion chambersgas handling apparatus being components of a gas abatement systemgas purifiersgas scrubbersgas storage/delivery equipment being components of a gas abatement systemin-situ gas generation equipment being components of a gas abatement systemin-line gas stream impurity detection equipment being components of a gas abatement systemwetdrythermaland/or catalytic scrubbers for the treatment of gaseous and/or liquid effluents from manufacturing processes; Installations and apparatus for the treatmentpurification and disposal of solidliquidand/or gaseous matter being components of a gas abatement system; Water purification units; Water treatment units; Installations and apparatus for ignitingheatingburning and scrubbing gas being components of a gas abatement system; Installations and apparatus for cleaning exhaust gases from the semiconductor industry being components of a gas abatement system; Gas abatement apparatus; Integrated gas pumping and abatement apparatus; Gas scrubbing apparatus; Wet scrubbers; Gas scrubbers being parts of gas installations; industrial scrubbers for removing particulate matter from the air during industrial processing being parts of gas installations; Water cooled traps for the collection or removal of semiconductor process exhaust products; Filter traps for the collection or removal of semiconductor process exhaust products; Gas reactors being components of a gas abatement system; Gas recovery apparatus being components of a gas abatement system; Gas separating apparatus being components of a gas abatement system; and parts and fittings for all the aforesaid goods
Publications
History of USPTO decisions and trademark events.
51 publications found
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/04/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/28/2022
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
12/28/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/28/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/28/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/23/2022
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
12/23/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/23/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/23/2022
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
11/10/2021
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
11/09/2021
PRAM
POST REGISTRATION ACTION MAILED - SEC. 7
10/04/2021
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/04/2021
ES7R
TEAS SECTION 7 REQUEST RECEIVED
05/06/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
03/16/2021
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
02/12/2021
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
02/11/2021
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/05/2021
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/05/2021
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/05/2021
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
11/20/2020
GNRT
NON-FINAL ACTION E-MAILED
11/20/2020
CNRT
SU - NON-FINAL ACTION - WRITTEN
11/20/2020
SUPC
STATEMENT OF USE PROCESSING COMPLETE
11/19/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
11/19/2020
IUAF
USE AMENDMENT FILED
11/10/2020
EISU
TEAS STATEMENT OF USE RECEIVED
11/10/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
05/06/2020
EX2G
SOU EXTENSION 2 GRANTED
05/04/2020
EXT2
SOU EXTENSION 2 FILED
05/04/2020
EEXT
SOU TEAS EXTENSION RECEIVED
05/04/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
06/15/2019
EX1G
SOU EXTENSION 1 GRANTED
06/13/2019
EXT1
SOU EXTENSION 1 FILED
06/13/2019
EEXT
SOU TEAS EXTENSION RECEIVED
06/13/2019
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
05/28/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
04/02/2019
PUBO
PUBLISHED FOR OPPOSITION
04/02/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
03/13/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/24/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/04/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/04/2019
ALIE
ASSIGNED TO LIE
01/29/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/23/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
10/29/2018
GNRT
NON-FINAL ACTION E-MAILED
10/29/2018
CNRT
NON-FINAL ACTION WRITTEN
10/29/2018
DOCK
ASSIGNED TO EXAMINER
10/28/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
07/14/2018
NWAP
NEW APPLICATION ENTERED
07/13/2018
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